3870701 has 4 divisors (see below), whose sum is σ = 3887004. Its totient is φ = 3854400.

The previous prime is 3870697. The next prime is 3870703. The reversal of 3870701 is 1070783.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1144900 + 2725801 = 1070^2 + 1651^2 .

It is a cyclic number.

It is not a de Polignac number, because 3870701 - 2² = 3870697 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3870703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7790 + ... + 8271.

It is an arithmetic number, because the mean of its divisors is an integer number (971751).

Almost surely, 2^3870701 is an apocalyptic number.

It is an amenable number.

3870701 is a deficient number, since it is larger than the sum of its proper divisors (16303).

3870701 is a wasteful number, since it uses less digits than its factorization.

3870701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16302.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 3870701 is about 1967.4097183861. The cubic root of 3870701 is about 157.0109259844.

The spelling of 3870701 in words is "three million, eight hundred seventy thousand, seven hundred one".